I have also thought of this. I will not be surprised if they do announce a Destiny PS4 bundle or themed PS4 but I am eager to play the Beta on a next gen console(I don't want to experience Destiny on an old gen system...purely from a technical and performance standpoint). I'm sold on the PS4 but question is, when to get it? In time for Beta or wait for release....?
My thoughts, precisely. If nothing else, I'm sure there will be a Destiny bundle...but if there's even the slightest chance of getting a limited edition console, I have to hold out.
I also don't want to play Destiny on 360; I'm sure it'd be fine, but if it's that or the PS4, there really isn't any question.
We're in the same boat, then...beta, or release?....